HOMS Review: Mid-Year Exam

is a chemical property of a material.

• Malleability
• Ductility
• Flammability
• Melting point

What determines the physical and chemical properties of matter?

• The type of reactions the matter is involved in

• The type of atoms that make up the matter and their arrangement

• The state of matter (solid, liquid, gas, plasma)

• The temperature and pressure conditions the matter is exposed to

Tags

NGSS.MS-PS1-1

What is the density of water?

• 0.5 g/cm³

• 1 g/cm³

• 1.5 g/cm³

• 2 g/cm³

What is the equation to calculate density?

• D = volume / mass

• D = mass * volume

• D = mass / volume

• D = mass + volume

If an object has a mass of 200 grams and a volume of 600 cm³, what is the density? g/cm³

• 0.33 g/cm³
• 0.5 g/cm³

• 1.5 g/cm³

• 2 g/cm³

The water is ______ dense than the boat

• more
• less
• equally

Which tool would be used to measure the mass of an object?

• balance
• graduated cylinder
• meter stick
• spring scale

Definition of Physical property

• properties are those that can be observed without changing the identity of the substance
• Properties that describe how a substance changes into a completely different substance
• only observations that can be measured quantitatively
• Only observations that can be made qualitatively

Tags

NGSS.MS-PS1-4

Which of the following is NOT matter?

• Air
• Oxygen
• Cells
• Gravity

True or False:  The density of a specific type of material never changes.  

• True
• False